1 # 2 # Copyright (c) 2006, 2013, Oracle and/or its affiliates. All rights reserved. 3 # Copyright 2012, 2013 SAP AG. All rights reserved. 4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 # 6 # This code is free software; you can redistribute it and/or modify it 7 # under the terms of the GNU General Public License version 2 only, as 8 # published by the Free Software Foundation. 9 # 10 # This code is distributed in the hope that it will be useful, but WITHOUT 11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 # version 2 for more details (a copy is included in the LICENSE file that 14 # accompanied this code). 15 # 16 # You should have received a copy of the GNU General Public License version 17 # 2 along with this work; if not, write to the Free Software Foundation, 18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 # 20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 # or visit www.oracle.com if you need additional information or have any 22 # questions. 23 # 24 # 25 26 # The common definitions for hotspot AIX builds. 27 # Include the top level defs.make under make directory instead of this one. 28 # This file is included into make/defs.make. 29 30 SLASH_JAVA ?= /java 31 32 # Need PLATFORM (os-arch combo names) for jdk and hotspot, plus libarch name 33 #ARCH:=$(shell uname -m) 34 PATH_SEP = : 35 ifeq ($(LP64), 1) 36 ARCH_DATA_MODEL ?= 64 37 else 38 ARCH_DATA_MODEL ?= 32 39 endif 40 41 ifeq ($(ARCH_DATA_MODEL), 64) 42 ARCH = ppc64 43 else 44 ARCH = ppc 45 endif 46 47 # PPC 48 ifeq ($(ARCH), ppc) 49 #ARCH_DATA_MODEL = 32 50 PLATFORM = aix-ppc 51 VM_PLATFORM = aix_ppc 52 HS_ARCH = ppc 53 endif 54 55 # PPC64 56 ifeq ($(ARCH), ppc64) 57 #ARCH_DATA_MODEL = 64 58 MAKE_ARGS += LP64=1 59 PLATFORM = aix-ppc64 60 VM_PLATFORM = aix_ppc64 61 HS_ARCH = ppc 62 endif 63 64 # On 32 bit aix we build server and client, on 64 bit just server. 65 ifeq ($(JVM_VARIANTS),) 66 ifeq ($(ARCH_DATA_MODEL), 32) 67 JVM_VARIANTS:=client,server 68 JVM_VARIANT_CLIENT:=true 69 JVM_VARIANT_SERVER:=true 70 else 71 JVM_VARIANTS:=server 72 JVM_VARIANT_SERVER:=true 73 endif 74 endif 75 76 # determine if HotSpot is being built in JDK6 or earlier version 77 JDK6_OR_EARLIER=0 78 ifeq "$(shell expr \( '$(JDK_MAJOR_VERSION)' != '' \& '$(JDK_MINOR_VERSION)' != '' \& '$(JDK_MICRO_VERSION)' != '' \))" "1" 79 # if the longer variable names (newer build style) are set, then check those 80 ifeq "$(shell expr \( $(JDK_MAJOR_VERSION) = 1 \& $(JDK_MINOR_VERSION) \< 7 \))" "1" 81 JDK6_OR_EARLIER=1 82 endif 83 else 84 # the longer variables aren't set so check the shorter variable names 85 ifeq "$(shell expr \( '$(JDK_MAJOR_VER)' = 1 \& '$(JDK_MINOR_VER)' \< 7 \))" "1" 86 JDK6_OR_EARLIER=1 87 endif 88 endif 89 90 ifeq ($(JDK6_OR_EARLIER),0) 91 # Full Debug Symbols is supported on JDK7 or newer. 92 # The Full Debug Symbols (FDS) default for BUILD_FLAVOR == product 93 # builds is enabled with debug info files ZIP'ed to save space. For 94 # BUILD_FLAVOR != product builds, FDS is always enabled, after all a 95 # debug build without debug info isn't very useful. 96 # The ZIP_DEBUGINFO_FILES option only has meaning when FDS is enabled. 97 # 98 # If you invoke a build with FULL_DEBUG_SYMBOLS=0, then FDS will be 99 # disabled for a BUILD_FLAVOR == product build. 100 # 101 # Note: Use of a different variable name for the FDS override option 102 # versus the FDS enabled check is intentional (FULL_DEBUG_SYMBOLS 103 # versus ENABLE_FULL_DEBUG_SYMBOLS). For auto build systems that pass 104 # in options via environment variables, use of distinct variables 105 # prevents strange behaviours. For example, in a BUILD_FLAVOR != 106 # product build, the FULL_DEBUG_SYMBOLS environment variable will be 107 # 0, but the ENABLE_FULL_DEBUG_SYMBOLS make variable will be 1. If 108 # the same variable name is used, then different values can be picked 109 # up by different parts of the build. Just to be clear, we only need 110 # two variable names because the incoming option value can be 111 # overridden in some situations, e.g., a BUILD_FLAVOR != product 112 # build. 113 114 # Due to the multiple sub-make processes that occur this logic gets 115 # executed multiple times. We reduce the noise by at least checking that 116 # BUILD_FLAVOR has been set. 117 ifneq ($(BUILD_FLAVOR),) 118 ifeq ($(BUILD_FLAVOR), product) 119 FULL_DEBUG_SYMBOLS ?= 1 120 ENABLE_FULL_DEBUG_SYMBOLS = $(FULL_DEBUG_SYMBOLS) 121 else 122 # debug variants always get Full Debug Symbols (if available) 123 ENABLE_FULL_DEBUG_SYMBOLS = 1 124 endif 125 _JUNK_ := $(shell \ 126 echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)") 127 # since objcopy is optional, we set ZIP_DEBUGINFO_FILES later 128 129 ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 130 # Default OBJCOPY comes from GNU Binutils on Linux 131 ifeq ($(CROSS_COMPILE_ARCH),) 132 DEF_OBJCOPY=/usr/bin/objcopy 133 else 134 # Assume objcopy is part of the cross-compilation toolset 135 ifneq ($(ALT_COMPILER_PATH),) 136 DEF_OBJCOPY=$(ALT_COMPILER_PATH)/objcopy 137 endif 138 endif 139 OBJCOPY=$(shell test -x $(DEF_OBJCOPY) && echo $(DEF_OBJCOPY)) 140 ifneq ($(ALT_OBJCOPY),) 141 _JUNK_ := $(shell echo >&2 "INFO: ALT_OBJCOPY=$(ALT_OBJCOPY)") 142 OBJCOPY=$(shell test -x $(ALT_OBJCOPY) && echo $(ALT_OBJCOPY)) 143 endif 144 145 ifeq ($(OBJCOPY),) 146 _JUNK_ := $(shell \ 147 echo >&2 "INFO: no objcopy cmd found so cannot create .debuginfo files. You may need to set ALT_OBJCOPY.") 148 ENABLE_FULL_DEBUG_SYMBOLS=0 149 _JUNK_ := $(shell \ 150 echo >&2 "INFO: ENABLE_FULL_DEBUG_SYMBOLS=$(ENABLE_FULL_DEBUG_SYMBOLS)") 151 else 152 _JUNK_ := $(shell \ 153 echo >&2 "INFO: $(OBJCOPY) cmd found so will create .debuginfo files.") 154 155 # Library stripping policies for .debuginfo configs: 156 # all_strip - strips everything from the library 157 # min_strip - strips most stuff from the library; leaves minimum symbols 158 # no_strip - does not strip the library at all 159 # 160 # Oracle security policy requires "all_strip". A waiver was granted on 161 # 2011.09.01 that permits using "min_strip" in the Java JDK and Java JRE. 162 # 163 # Currently, STRIP_POLICY is only used when Full Debug Symbols is enabled. 164 # 165 STRIP_POLICY ?= min_strip 166 167 _JUNK_ := $(shell \ 168 echo >&2 "INFO: STRIP_POLICY=$(STRIP_POLICY)") 169 170 ZIP_DEBUGINFO_FILES ?= 1 171 172 _JUNK_ := $(shell \ 173 echo >&2 "INFO: ZIP_DEBUGINFO_FILES=$(ZIP_DEBUGINFO_FILES)") 174 endif 175 endif # ENABLE_FULL_DEBUG_SYMBOLS=1 176 endif # BUILD_FLAVOR 177 endif # JDK_6_OR_EARLIER 178 179 # unused JDK_INCLUDE_SUBDIR=aix 180 181 # Library suffix 182 LIBRARY_SUFFIX=so 183 184 EXPORT_LIST += $(EXPORT_DOCS_DIR)/platform/jvmti/jvmti.html 185 186 # client and server subdirectories have symbolic links to ../libjsig.so 187 EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.$(LIBRARY_SUFFIX) 188 #ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 189 # ifeq ($(ZIP_DEBUGINFO_FILES),1) 190 # EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.diz 191 # else 192 # EXPORT_LIST += $(EXPORT_JRE_LIB_ARCH_DIR)/libjsig.debuginfo 193 # endif 194 #endif 195 EXPORT_SERVER_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/server 196 EXPORT_CLIENT_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/client 197 EXPORT_MINIMAL_DIR = $(EXPORT_JRE_LIB_ARCH_DIR)/minimal 198 199 ifeq ($(findstring true, $(JVM_VARIANT_SERVER) $(JVM_VARIANT_ZERO) $(JVM_VARIANT_ZEROSHARK) $(JVM_VARIANT_CORE)), true) 200 EXPORT_LIST += $(EXPORT_SERVER_DIR)/Xusage.txt 201 EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.$(LIBRARY_SUFFIX) 202 # ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 203 # ifeq ($(ZIP_DEBUGINFO_FILES),1) 204 # EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.diz 205 # else 206 # EXPORT_LIST += $(EXPORT_SERVER_DIR)/libjvm.debuginfo 207 # endif 208 # endif 209 endif 210 211 ifeq ($(JVM_VARIANT_CLIENT),true) 212 EXPORT_LIST += $(EXPORT_CLIENT_DIR)/Xusage.txt 213 EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.$(LIBRARY_SUFFIX) 214 # ifeq ($(ENABLE_FULL_DEBUG_SYMBOLS),1) 215 # ifeq ($(ZIP_DEBUGINFO_FILES),1) 216 # EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.diz 217 # else 218 # EXPORT_LIST += $(EXPORT_CLIENT_DIR)/libjvm.debuginfo 219 # endif 220 # endif 221 endif 222 223 # Serviceability Binaries 224 # No SA Support for PPC or zero 225 ADD_SA_BINARIES/ppc = 226 ADD_SA_BINARIES/ppc64 = 227 ADD_SA_BINARIES/zero = 228 229 EXPORT_LIST += $(ADD_SA_BINARIES/$(HS_ARCH)) 230 231